Item Type: Solar panel Material: Monocrystalline silicon Weight: Approx. 691g / 24.4oz Application: Solar power system Maximum Power: 25W Open Circuit Voltage: 20V Maximum Power Voltage: 18V Short Circuit Current: 1.5A Maximum Power Current: 1.1A Output: 1.5m DC wire Controller Rated voltage: 12V 24V Controller Rated current: 100A Controller Maximum rated voltage: 50V Controller PV Input Power: 1800W(12V), 3600W(24V) Package List 1 x Solar Panel 1 x Controller 1 x Battery Clip 4 x Suction Cup 1 x Car Charger 2 x Hook 2 x Manual This solar panel does not have power storage function. 1HIGH EFFICIENCY: Made with monocrystalline, this solar panel kit ensures high power generation with a maximum output of 25W. Utilizing premium materials, it delivers accurate and consistent performance for optimal energy production. 2HASSLE FREE OPERATION: Designed as a battery free system, this solar panel kit eliminates the need for battery replacement and maintenance. With its direct drive capability, it offers convenience and peace of mind, allowing for hassle free installation and operation. 3POWERFUL CONTROLLER: With a rated voltage of 12V 24V and a maximum current of 100A, the controller provides efficient power regulation. Equipped with advanced features, it ensures safe and reliable operation for various applications. 4SAFETY AND STABILITY: The integrated protection mechanism within the controller safeguards against overcharging, over discharging, and other potential safety issues. This ensures the safety and stability of the solar panel system, providing you with peace of mind. 5VERSATILE APPLICATIONS: This solar panel kit is suitable for a wide range of applications, including powering solar panels and driving various devices such as lighting, electric tools, and more. Its versatility makes it an ideal choice for different energy needs.